Product Description Octamethyltrisiloxane Other Details Molecular Formula: C8H24O2Si3 Molecular Weight: 236.53 CAS Number: 107-51-7 Minimum Purity: 98% (GC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days